package com.itheima.controller;

import com.itheima.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/user")
public class UserController {

    @Autowired//本地注入
    private UserService userService;

    @RequestMapping("/sayHello")
    public String sayHello(){
        return userService.sayHello();
    }
}
